It's a GUI-only resource pack, so you can freely use it with other resource packs. Just place it on top of the resource pack you use.

This is a GUI-themed pack for the show "One Piece". Don't hesitate to comment below; I've even changed the hot bar, and I hope you enjoy it. I took the opportunity to experiment with adding different pictures to each container. The palette I chose is dark ocean blue, orange, and light blue. However, if you'd like, you can use other colours in the future, such as white and black, or any other colours. The pack is also different from my other packs, as I have scaled the containers, which required a lot of work, since many things needed to be re-adjusted after resizing.

Check out the Discord server. Where you can suggest and vote for the next pack, as well as participate in anime discussions.

Please tell me I will think about it!
If you found any bugs please report to me I will fix it as soon as I can.